Amd. No. 2 to the Revolving Credit Agreement, dated as of June 13, 2008.



 Exhibit 10.1 
 AMENDMENT NO. 2 TO THE 
 REVOLVING CREDIT AGREEMENT 
 Dated as of June 13, 2008 
 AMENDMENT
NO. 2 TO THE REVOLVING CREDIT AGREEMENT (this “Amendment”) among Digital Realty Trust, L.P. (the “Borrower”); Citicorp North America, Inc. (“CNAI”), as administrative agent
(the “Administrative Agent”), and the financial institutions party to the Credit Agreement referred to below (collectively, the “Lender Parties”). 
 PRELIMINARY STATEMENTS: 
 (1) The
Borrower, Digital Realty Trust, Inc. (the “Parent Guarantor”), the subsidiaries of the Borrower party thereto, the Lenders from time to time party thereto, the other Lender Parties, the Administrative Agent and the
Syndication Agent have entered into a Revolving Credit Agreement dated as of August 31, 2007 (as amended prior to the date hereof, the “Credit Agreement”). Capitalized terms not otherwise defined in this Amendment have
the same meanings as specified in the Credit Agreement. 
 (2) The Borrower, the Administrative Agent and the Required Lenders have agreed to
amend the Credit Agreement on the terms and subject to the conditions hereinafter set forth. 
 SECTION 1. Amendments to Credit
Agreement. The Credit Agreement is, upon the occurrence of the Amendment Effective Date (as defined in Section 3 below), hereby amended as follows: 
 (a) Section 1.01 of the Credit Agreement is hereby amended by adding thereto the following new definitions in their appropriate
alphabetical order: 
 “Note Agreement” means that certain Note Purchase and Private Shelf Agreement
dated as of July 24, 2008, by and among Borrower, Parent Guarantor, each of the entities party thereto from time to time as Subsidiary Guarantors (as defined therein), PIM, and the note purchasers party thereto or bound thereby from time to
time. 
 “Note Documents” means the Note Agreement, together with all notes, instruments and other
agreements entered into and delivered in connection therewith from time to time. 
 “PIM” means
Prudential Investment Management, Inc., and its successors and assigns under the Note Documents. 
 (b) The definition of
“Negative Pledge” set forth in Section 1.01 of the Credit Agreement is hereby amended by adding at the end thereof immediately before the period the following: “; provided, however, that (a) an
agreement that conditions a Person’s ability to encumber its assets upon the maintenance of one or more specified ratios that limit such Person’s ability to encumber its assets but that do not generally prohibit the encumbrance of its
assets, or the encumbrance of specific assets, shall not constitute a Negative Pledge, and (b) any provision of the Note Documents restricting the ability of any Loan Party to encumber its assets shall be deemed to not constitute a Negative
Pledge so long as such provision is generally consistent with a comparable provision of the Loan Documents.” 
  


					
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 (c) The definition of “Unencumbered Asset Conditions” set forth
in Section 1.01 of the Credit Agreement is hereby amended by deleting the first clause (i) and clause (j) in their entirety and substituting the following therefor: “(i) is an Asset with respect to which the Borrower directly, or
indirectly through such Subsidiary owner, has the right to take the following actions without the need to obtain the consent of any Person: (i) to create Liens on such Asset as security for the Obligations of the Loan Parties under or in
respect of the Loan Documents, and (ii) to sell, transfer or otherwise dispose of such Asset (provided, however, that in the case of the foregoing clauses (i)(i) and (i)(ii), (x) an agreement that conditions a Person’s
ability to create Liens on its assets or to sell, transfer or otherwise dispose of its assets upon the maintenance of one or more specified ratios but that does not otherwise generally prohibit the creation of Liens on assets or the sale, transfer
or disposition of assets, or the taking of such actions with respect to specific assets, shall not be deemed a violation of or prohibition under this clause (i), and (y) any restriction under the Note Documents on sales, transfers or other
dispositions of assets during the existence of a default or event of default (or any such restriction under the Note Documents that would apply if a default or event of default would result from any such sales, transfers or other dispositions) shall
not be deemed a violation of or prohibition under this clause (i) so long as such provision is generally consistent with a comparable provision of the Loan Documents), (j) is owned directly by the Borrower or a Guarantor, and (k) in
the case of ownership by a Guarantor, one-hundred percent (100%) of all of the equity interests (other than directors’ qualifying shares) and voting interests (such ownership being defined as “Wholly-Owned”) of such
Guarantor are owned by one or more of the Borrower and/or any other Wholly-Owned Subsidiary of the Borrower at such time.” 
 (d) The following new Section 5.01(s) is hereby added to the Credit Agreement immediately following Section 5.01(r) thereof: 
 “(s) Certain Amendments to Note Documents. If any of the Note Documents is modified (i) to add covenants or events of default that are not provided for in this Agreement, or (ii) to make
covenants or events of default that are contained in the Note Documents immediately prior to such modification (and that are contained in this Agreement immediately prior to such modification) more restrictive than such covenants or events of
default were immediately prior to such modification, then (x) such additional or more restrictive covenants or events of default shall immediately and automatically be incorporated by reference in this Agreement as if set forth fully herein,
mutatis mutandis, effective as of the time when such additional or more restrictive covenants or events of default become effective under the Note Documents, and no such provision may thereafter be waived, amended or modified under this Agreement
except in accordance with the provisions of Section 9.01, and (y) the Borrower shall promptly, and in any event within five (5) Business Days of entering into any such modification, so advise the Administrative Agent thereof in
writing. Thereafter, upon the request of the Administrative Agent or the Required Lenders, the Loan Parties shall enter into an amendment to this Agreement evidencing the incorporation of such incremental or more restrictive covenant or event of
default.” 
 (e) Section 5.02(a)(viii) is hereby renumbered “(ix)”, and a new Section 5.02 (a)(viii)
is hereby inserted in the Credit Agreement immediately following Section 5.02(a)(vii) but before “and”: 
 “(viii) Liens
on property of the Borrower or its Subsidiaries (other than Unencumbered Assets) securing Debt under the Note Documents so long as no Default or Event of Default arises therefrom;” 
  


					
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 (f) Section 5.02(k) of the Credit Agreement is hereby amended (i) by
renumbering clauses (v) and (vi) thereof to read “(viii)” and “(ix)”, and (ii) by adding thereto immediately after the words “Administrative Agent; (iv)” on lines 11 and 12 thereof the following:

 “(iv) customary provisions under Debt permitted under Section 5.02(b) which, following a default or event of default in respect
of such Debt, limit the ability of any Person to make payments on Debt described in Section 5.02(b)(i); (v) customary provisions under any secured Debt permitted under Section 5.02(b) which limit the ability of any Person to transfer
the assets encumbered by Liens securing such Debt; (vi) provisions under the Note Documents (including affirmative and negative covenants) that are generally consistent with comparable provisions under the Loan Documents; (vii)”

 (g) Section 5.02(m) of the Credit Agreement hereby amended by (i) inserting the words “or the Note
Documents” into clause (i) thereof immediately following the words “the Loan Documents”, (ii) by changing subclause “(E)” in clause (iv) thereof to be read “(F)”, and (iii) by inserting the
following new clause (E) into clause (iv) thereof immediately prior to “, or”: “(E) any Non-Recourse Debt permitted under Section 5.02(b)(ii)(G)”. 
 (h) Section 5.02(n) of the Credit Agreement is hereby amended by (i) deleting the word “not” in the first line
thereof, (ii) renumbering clause (vii) thereof to read “(viii)”, and (iii) adding thereto immediately after the words “Loan Documents; (vi)” in line 13 thereof the following: 
 “activities permitted under the Loan Documents, including without limitation the incurrence of Debt (and guarantees thereof) permitted under Sections
5.02(b)(iii) and (iv); (vii)” 
 SECTION 2. Representations and Warranties. The Borrower hereby represents and warrants that the
representations and warranties contained in each of the Loan Documents (as amended or supplemented to date, including pursuant to this Amendment) are true and correct on and as of the Amendment Effective Date (defined below), before and after giving
effect to this Amendment (including, without limitation, the representation and warranty set forth in Section 4.01(g) of the Credit Agreement, as amended by this Amendment), as though made on and as of such date (except for any such
representation and warranty that, by its terms, refers to an earlier date, in which case as of such earlier date). 
 SECTION 3.
Conditions of Effectiveness. This Amendment shall become effective as of the first date (the “Amendment Effective Date”) on which, and only if, each of the following conditions precedent shall have been satisfied:

 (a) The Administrative Agent shall have received (i) counterparts of this Amendment executed by the Borrower, the
Administrative Agent and all consenting Lenders (including, at a minimum, those Lenders comprising Required Lenders) or, as to any of such Lenders, advice satisfactory to the Administrative Agent that such Lender has executed this Amendment, and
(ii) the consent attached hereto (the “Consent”) executed by each of the Guarantors. 
 (b) The
representations and warranties set forth in each of the Loan Documents shall be correct in all material respects on and as of the Amendment Effective Date, before and after giving effect to this Amendment, as though made on and as of such date
(except for any such representation and warranty that, by its terms, refers to a specific date other than the Amendment Effective Date, in which case as of such specific date). 
  


					
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 (c) No event shall have occurred and be continuing, or shall result from the
effectiveness of this Amendment, that constitutes a Default. 
 (d) All of the fees and expenses of the Administrative Agent
(including the reasonable fees and expenses of counsel for the Administrative Agent) due and payable on the Amendment Effective Date shall have been paid in full. 
 (e) The Administrative Agent shall have received payment in full of an amendment fee equal to 0.10% of the sum of the Commitments of those
Lenders that have executed and delivered to the Administrative Agent a signature page to this Amendment, which fee shall be for the ratable benefit of such Lenders. 
 (f) The Administrative Agent shall have received copies, certified by the Borrower as correct and complete, of the Note Agreement and the
other Note Documents, which shall be in form and substance satisfactory to the Administrative Agent. 
 The effectiveness of this Amendment
is conditioned upon the accuracy of the factual matters described herein. This Amendment is subject to the provisions of Section 9.01 of the Credit Agreement. 
 SECTION 4. Reference to and Effect on the Loan Documents. (a) On and after the effectiveness of this Amendment, each reference in the Credit Agreement to “this Agreement”, “hereunder”,
“hereof” or words of like import referring to the Credit Agreement, and each reference in each of the other Loan Documents to “the Credit Agreement”, “thereunder”, “thereof” or words of like import referring
to the Credit Agreement, shall mean and be a reference to the Credit Agreement, as amended by this Amendment. 
 (b) The
Credit Agreement, as specifically amended by this Amendment, is and shall continue to be in full force and effect and is hereby in all respects ratified and confirmed. 
 (c) The execution, delivery and effectiveness of this Amendment shall not operate as a waiver of any right, power or remedy of any Lender
or the Administrative Agent under any of the Loan Documents, nor constitute a waiver of any provision of any of the Loan Documents. 
 SECTION 5. Costs and Expenses. The Borrower agrees to pay on demand all reasonable out-of-pocket costs and expenses of the Administrative Agent in connection with the preparation, execution, delivery and administration, modification
and amendment of this Amendment and the other instruments and documents to be delivered hereunder (including, without limitation, the reasonable fees and expenses of counsel for the Administrative Agent) in accordance with the terms of
Section 9.04 of the Credit Agreement. 
 SECTION 6. Execution in Counterparts. This Amendment may be executed in any number of
counterparts and by different parties hereto in separate counterparts, each of which when so executed shall be deemed to be an original and all of which taken together shall constitute but one and the same agreement. Delivery of an executed
counterpart of a signature page to this Amendment by facsimile shall be effective as delivery of a manually executed counterpart of this Amendment. 
  


					
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 SECTION 7. Governing Law. This Amendment shall be governed by, and construed in accordance with,
the laws of the State of New York. 
 [Balance of page intentionally left blank.] 
  


					
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 IN WITNESS WHEREOF, the parties hereto have caused this Amendment to be executed by their respective
officers thereunto duly authorized, as of the date first above written. 
  

					
	BORROWER:
	
	DIGITAL REALTY TRUST, L.P.
		
	By:	 	 DIGITAL REALTY TRUST, INC.,
 its sole
general partner

	
			
		 	By	 	/s/ Michael F. Foust
		 		 	 Name: Michael F. Foust
 Title: Chief Executive Officer




  


					
	 Digital Realty – Amend No. 2
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	ADMINISTRATIVE AGENT, SWING LINE BANK, ISSUING BANK AND INITIAL LENDER:
	
	CITICORP NORTH AMERICA, INC.
		
	By	 	/s/ Ricardo James
		 	 Name: Ricardo James
 Title: Vice
President



  


					
	 Digital Realty – Amend No. 2
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	INITIAL ISSUING BANK:
	
	CITIBANK, N.A.
		
	By	 	/s/ Ricardo James
		 	 Name: Ricardo James
 Title: Vice
President



  


					
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	INITIAL LENDERS:
	
	MERRILL LYNCH CAPITAL CORPORATION, as a Lender
		
	By	 	/s/ John C. Rowland
		 	 Name: John C. Rowland
 Title: Vice
President



  


					
	 Digital Realty – Amend No. 2
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	 BANK OF AMERICA, N.A.,
 as a Lender


		
	By	 	/s/ Allison M. Gauthier
		 	 Name: Allison M. Gauthier
 Title: Senior Vice
President



  


					
	 Digital Realty – Amend No. 2
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	 KEYBANK NATIONAL ASSOCIATION,
 as a
Lender

		
	By	 	/s/ Jane E. McGrath
		 	 Name: Jane E. McGrath
 Title: Vice
President



  


					
	 Digital Realty – Amend No. 2
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	ROYAL BANK OF CANADA, NEW YORK BRANCH, as a Lender
		
	By	 	/s/ Jake Sigmund
		 	 Name: Jake Sigmund
 Title: Authorized
Signatory



  


					
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	CREDIT SUISSE, CAYMAN ISLANDS BRANCH, as a Lender
		
	By	 	/s/ Mikhail Faybusovich
		 	 Name: Mikhail Faybusovich
 Title: Vice
President

		
	By	 	/s/ Christopher Reo Day
		 	 Name: Christopher Reo Day
 Title:
Associate



  


					
	 Digital Realty – Amend No. 2
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	 UBS LOAN FINANCE LLC,
 as a Lender


		
	By	 	/s/ Richard L. Tavrow
		 	 Name: Richard L. Tavrow
 Title:
Director

		
	By	 	/s/ Irja R. Otsa
		 	 Name: Irja R. Otsa
 Title: Associate
Director



  


					
	 Digital Realty – Amend No. 2
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	 THE ROYAL BANK OF SCOTLAND PLC,
 as a
Lender

		
	By	 	/s/ Brett E. Thompson
		 	 Name: Brett E. Thompson
 Title: Vice
President



  


					
	 Digital Realty – Amend No. 2
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	 SOVEREIGN BANK, 
 as a
Lender

		
	By	 	/s/ T. Gregory Donohue
		 	 Name: T. Gregory Donohue
 Title: Sovereign
Bank



  


					
	 Digital Realty – Amend No. 2
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	 ALLIED IRISH BANKS, plc,
 as a Lender


		
	By	 	 
		 	 Name:
 Title:

		
	By	 	 
		 	 Name:
 Title:



  


					
	 Digital Realty – Amend No. 2
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	 RAYMOND JAMES BANK, FSB,
 as a Lender


		
	By	 	 
		 	 Name:
 Title:



  


					
	 Digital Realty – Amend No. 2
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	 SOCIÉTÉ GÉNÉRALE, 
 as a Lender

		
	By	 	 
		 	 Name:
 Title:



  


					
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	 CHANG HWA COMMERCIAL BANK, LTD., NEW YORK BRANCH,
 as a Lender

		
	By	 	 
		 	 Name:
 Title:



  


					
	 Digital Realty – Amend No. 2
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	 COMERICA BANK, 
 as a
Lender

		
	By	 	/s/ James Graycheck
		 	 Name: James Graycheck
 Title: Vice
President



  


					
	 Digital Realty – Amend No. 2
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 CONSENT 
 Dated as of June 13, 2008 
 Each of the undersigned, as a Guarantor under the
Credit Agreement referred to in the foregoing Amendment, hereby consents to such Amendment and hereby confirms and agrees that notwithstanding the effectiveness of such Amendment, the Guaranty contained in the Credit Agreement is and shall continue
to be, in full force and effect and is hereby ratified and confirmed in all respects, except that, on and after the effectiveness of such Amendment, each reference in the Loan Documents to “Credit Agreement”, “thereunder”,
“thereof” or words of like import shall mean and be a reference to the Credit Agreement, as amended or otherwise affected by such Amendment. 
  

			
	GUARANTORS:
	
	DIGITAL REALTY TRUST, INC.
		
	By	 	/s/ Michael F. Foust
		 	 Name: Michael F. Foust
 Title: Chief Executive Officer




  

			
	DIGITAL SERVICES, INC.
		
	By	 	/s/ Michael F. Foust
		 	 Name: Michael F. Foust
 Title: Chief Executive Officer




  

									
	GLOBAL ASML, LLC
		
	By:	 	 DIGITAL REALTY TRUST, L.P.,
 its member

			
		 	By:	 	 DIGITAL REALTY TRUST, INC.,
 its sole general partner

				
		 		 	By	 	/s/ Michael F. Foust
		 		 		 	 Name: Michael F. Foust
 Title: Chief Executive Officer




  


					
	Digital Realty – Consent to Amend No. 2	  	Signature Page	  	










									
	GLOBAL INNOVATION SUNSHINE HOLDINGS LLC
		
	By:	 	 DIGITAL REALTY TRUST, L.P.,
 its member and manager

			
		 	By:	 	 DIGITAL REALTY TRUST, INC.,
 its sole general partner

				
		 		 	By	 	/s/ Michael F. Foust
		 		 		 	 Name: Michael F. Foust
 Title: Chief Executive Officer




  

											
	GLOBAL GOLD CAMP, LLC
		
	By:	 	GLOBAL GOLD CAMP HOLDING COMPANY, LLC, its member and manager
			
		 	By:	 	 DIGITAL REALTY TRUST, L.P.,
 its member and manager

				
		 		 	By:	 	 DIGITAL REALTY TRUST,
 INC.,
its sole general partner

					
		 		 		 	By	 	/s/ Michael F. Foust
		 		 		 		 	 Name: Michael F. Foust
 Title: Chief Executive Officer




  

									
	GLOBAL GOLD CAMP HOLDING COMPANY, LLC
		
	By:	 	 DIGITAL REALTY TRUST, L.P.,
 its member and manager

			
		 	By:	 	 DIGITAL REALTY TRUST, INC.,
 its sole general partner

				
		 		 	By	 	/s/ Michael F. Foust
		 		 		 	 Name: Michael F. Foust
 Title: Chief Executive Officer




  


					
	 Digital Realty – Consent to Amend No. 2
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	DIGITAL 833 CHESTNUT, LLC
		
	By:	 	 DIGITAL REALTY TRUST, L.P.,
 its
member and manager

			
		 	By:	 	 DIGITAL REALTY TRUST, INC.,
 its sole
general partner

				
		 		 	By	 	/s/ Michael F. Foust
		 		 		 	 Name: Michael F. Foust
 Title: Chief Executive Officer




  

							
	DIGITAL CONCORD CENTER, LLC
		
	By:	 	 DIGITAL REALTY TRUST, L.P.,
 its
member and manager

			
		 	By:	 	 DIGITAL REALTY TRUST, INC.,
 its sole
general partner

				
		 		 	By	 	/s/ Michael F. Foust
		 		 		 	 Name: Michael F. Foust
 Title: Chief Executive Officer




  

							
	DIGITAL PRINTER SQUARE, LLC
		
	By:	 	 DIGITAL REALTY TRUST, L.P.,
 its
member and manager

			
		 	By:	 	 DIGITAL REALTY TRUST, INC.,
 its sole
general partner

				
		 		 	By	 	/s/ Michael F. Foust
		 		 		 	 Name: Michael F. Foust
 Title: Chief Executive Officer




  


					
	 Digital Realty – Consent to Amend No. 2
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	GLOBAL KATO HG, LLC
		
	By:	 	 DIGITAL REALTY TRUST, L.P.,
 its
member and manager

			
		 	By:	 	 DIGITAL REALTY TRUST, INC.,
 its sole
general partner

				
		 		 	By	 	/s/ Michael F. Foust
		 		 		 	 Name: Michael F. Foust
 Title: Chief Executive Officer




  

									
	DIGITAL GREENSPOINT, L.P.
		
	By:	 	 DRT GREENSPOINT, LLC,
 its general
partner and manager

			
		 	By:	 	 DIGITAL REALTY TRUST, L.P.,
 its
member and manager

				
		 		 	By:	 	 DIGITAL REALTY TRUST, INC.,
 its sole
general partner

					
		 		 		 	By	 	/s/ Michael F. Foust
		 		 		 		 	 Name: Michael F. Foust
 Title: Chief Executive Officer




  

							
	DRT GREENSPOINT, LLC
		
	By:	 	 DIGITAL REALTY TRUST, L.P.,
 its
member and manager

			
		 	By:	 	 DIGITAL REALTY TRUST, INC.,
 its sole
general partner

				
		 		 	By	 	/s/ Michael F. Foust
		 		 		 	 Name: Michael F. Foust
 Title: Chief Executive Officer




  


					
	 Digital Realty – Consent to Amend No. 2
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	DIGITAL GREENSPOINT, LLC
		
	By:	 	 DIGITAL REALTY TRUST, L.P.,
 its
member and manager

			
		 	By:	 	 DIGITAL REALTY TRUST, INC.,
 its sole
general partner

				
		 		 	By	 	/s/ Michael F. Foust
		 		 		 	 Name: Michael F. Foust
 Title: Chief Executive Officer




  

							
	DIGITAL 113 N. MYERS, LLC
		
	By:	 	 DIGITAL REALTY TRUST, L.P.,
 its
member and manager

			
		 	By:	 	 DIGITAL REALTY TRUST, INC.,
 its sole
general partner

				
		 		 	By	 	/s/ Michael F. Foust
		 		 		 	 Name: Michael F. Foust
 Title: Chief Executive Officer




  

							
	DIGITAL 125 N. MYERS, LLC
		
	By:	 	 DIGITAL REALTY TRUST, L.P.,
 its
member and manager

			
		 	By:	 	 DIGITAL REALTY TRUST, INC.,
 its sole
general partner

				
		 		 	By	 	/s/ Michael F. Foust
		 		 		 	 Name: Michael F. Foust
 Title: Chief Executive Officer




  

			
	DIGITAL TORONTO BUSINESS TRUST
		
	By	 	/s/ Michael F. Foust
		 	 Name: Michael F. Foust
 Title: Chief Executive Officer




  


					
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	DIGITAL AQUILA, LLC
		
	By:	 	 DIGITAL REALTY TRUST, L.P.,
 its
member and manager

			
		 	By:	 	 DIGITAL REALTY TRUST, INC.,
 its sole
general partner

				
		 		 	By	 	/s/ Michael F. Foust
		 		 		 	 Name: Michael F. Foust
 Title: Chief Executive Officer




  

											
	DIGITAL CENTREPORT, L.P.
		
	By:	 	 DRT CENTREPORT, LLC,
 its general
partner and manager

			
		 	By:	 	 GLOBAL STANFORD PLACE II, LLC,
 its
member and manager

				
		 		 	By:	 	 DIGITAL REALTY TRUST, L.P.,
 its
member and manager

					
		 		 		 	By:	 	 DIGITAL REALTY TRUST, INC.,
 its sole
general partner

						
		 		 		 		 	By	 	/s/ Michael F. Foust
		 		 		 		 		 	 Name: Michael F. Foust
 Title: Chief Executive Officer




  

							
	DIGITAL PHOENIX VAN BUREN, LLC
		
	By:	 	 DIGITAL REALTY TRUST, L.P.,
 its
member and manager

			
		 	By:	 	 DIGITAL REALTY TRUST, INC.,
 its sole
general partner

				
		 		 	By	 	/s/ Michael F. Foust
		 		 		 	 Name: Michael F. Foust
 Title: Chief Executive Officer




  


					
	 Digital Realty – Consent to Amend No. 2
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	DIGITAL WINTER, LLC
		
	By:	 	 GLOBAL STANFORD PLACE II, LLC,
 its
member and manager

			
		 	By:	 	 DIGITAL REALTY TRUST, L.P.,
 its
member and manager

				
		 		 	By:	 	 DIGITAL REALTY TRUST, INC.,
 its sole
general partner

					
		 		 		 	By	 	/s/ Michael F. Foust
		 		 		 		 	 Name: Michael F. Foust
 Title: Chief Executive Officer




  

									
	DIGITAL 89TH PLACE, LLC
		
	By:	 	 GLOBAL STANFORD PLACE II, LLC,
 its
member and manager

			
		 	By:	 	 DIGITAL REALTY TRUST, L.P.,
 its
member and manager

				
		 		 	By:	 	 DIGITAL REALTY TRUST, INC.,
 its sole
general partner

					
		 		 		 	By	 	/s/ Michael F. Foust
		 		 		 		 	 Name: Michael F. Foust
 Title: Chief Executive Officer




  

							
	DIGITAL RESTON, LLC
		
	By:	 	 DIGITAL ABOVE, LLC,
 its sole member
and manager

			
		 	By:	 	 DIGITAL SERVICES, INC.,
 its sole
member and manager

				
		 		 	By	 	/s/ Michael F. Foust
		 		 		 	 Name: Michael F. Foust
 Title: Chief Executive Officer




  


					
	 Digital Realty – Consent to Amend No. 2
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	DIGITAL ABOVE, LLC
		
	By:	 	 DIGITAL SERVICES, INC.,
 its sole
member and manager

			
		 	By	 	/s/ Michael F. Foust
		 		 	 Name: Michael F. Foust
 Title: Chief Executive Officer




  

							
	DIGITAL CHELSEA, LLC
		
	By:	 	 DIGITAL ABOVE, LLC,
 its sole member
and manager

			
		 	By:	 	 DIGITAL SERVICES, INC.,
 its sole
member and manager

				
		 		 	By	 	/s/ Michael F. Foust
		 		 		 	 Name: Michael F. Foust
 Title: Chief Executive Officer




  

							
	DIGITAL VIENNA, LLC
		
	By:	 	 DIGITAL ABOVE, LLC,
 its sole member
and manager

			
		 	By:	 	 DIGITAL SERVICES, INC.,
 its sole
member and manager

				
		 		 	By	 	/s/ Michael F. Foust
		 		 		 	 Name: Michael F. Foust
 Title: Chief Executive Officer




  

							
	DIGITAL WALTHAM, LLC
		
	By:	 	 DIGITAL REALTY TRUST, L.P.,
 its
member and manager

			
		 	By:	 	 DIGITAL REALTY TRUST, INC.,
 its sole
general partner

				
		 		 	By:	 	/s/ Michael F. Foust
		 		 		 	 Name: Michael F. Foust
 Title: Chief Executive Officer




  


					
	 Digital Realty – Consent to Amend No. 2
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	DIGITAL MIDWAY, L.P.
		
	By:	 	 DIGITAL MIDWAY GP, LLC,
 its general
partner and manager

			
		 	By:	 	 DIGITAL REALTY TRUST, L.P.,
 its
member and manager

				
		 		 	By:	 	 DIGITAL REALTY TRUST, INC.,
 its sole
general partner

					
		 		 		 	By:	 	/s/ Michael F. Foust
		 		 		 		 	 Name: Michael F. Foust
 Title: Chief Executive Officer




  

							
	DIGITAL 21110 RIDGETOP, LLC
		
	By:	 	 DIGITAL REALTY TRUST, L.P.,
 its
member and manager

			
		 	By:	 	 DIGITAL REALTY TRUST, INC.,
 its sole
general partner

				
		 		 	By:	 	/s/ Michael F. Foust
		 		 		 	 Name: Michael F. Foust
 Title: Chief Executive Officer




  

							
	DIGITAL 3011 LAFAYETTE, LLC
		
	By:	 	 DIGITAL REALTY TRUST, L.P.,
 its
member and manager

			
		 	By:	 	 DIGITAL REALTY TRUST, INC.,
 its sole
general partner

				
		 		 	By:	 	/s/ Michael F. Foust
		 		 		 	 Name: Michael F. Foust
 Title: Chief Executive Officer




  


					
	 Digital Realty – Annex A to Amend No. 2
	  	Signature Page	  	










							
	DIGITAL ASHBURN CS, LLC
		
	By:	 	 DIGITAL REALTY TRUST, L.P.,
 its
member and manager

			
		 	By:	 	 DIGITAL REALTY TRUST, INC.,
 its sole
general partner

				
		 		 	By:	 	/s/ Michael F. Foust
		 		 		 	 Name: Michael F. Foust
 Title: Chief Executive Officer




  

							
	GIP STOUGHTON, LLC
		
	By:	 	 DIGITAL REALTY TRUST, L.P.,
 its
member and manager

			
		 	By:	 	 DIGITAL REALTY TRUST, INC.,
 its sole
general partner

				
		 		 	By:	 	/s/ Michael F. Foust
		 		 		 	 Name: Michael F. Foust
 Title: Chief Executive Officer




  

							
	DIGITAL ARIZONA RESEARCH PARK II, LLC
		
	By:	 	 DIGITAL REALTY TRUST, L.P.,
 its
member and manager

			
		 	By:	 	 DIGITAL REALTY TRUST, INC.,
 its sole
general partner

				
		 		 	By:	 	/s/ Michael F. Foust
		 		 		 	 Name: Michael F. Foust
 Title: Chief Executive Officer




  


					
	 Digital Realty – Annex A to Amend No. 2
	  	Signature Page	  	










							
	DIGITAL 1 SAVVIS PARKWAY, LLC
		
	By:	 	 DIGITAL REALTY TRUST, L.P.,
 its
member and manager

			
		 	By:	 	 DIGITAL REALTY TRUST, INC.,
 its sole
general partner

				
		 		 	By:	 	/s/ Michael F. Foust
		 		 		 	 Name: Michael F. Foust
 Title: Chief Executive Officer




  

							
	DIGITAL 900 WALNUT, LLC
		
	By:	 	 DIGITAL REALTY TRUST, L.P.,
 its
member and manager

			
		 	By:	 	 DIGITAL REALTY TRUST, INC.,
 its sole
general partner

				
		 		 	By:	 	/s/ Michael F. Foust
		 		 		 	 Name: Michael F. Foust
 Title: Chief Executive Officer




  

							
	DIGITAL 210 TUCKER, LLC
		
	By:	 	 DIGITAL REALTY TRUST, L.P.,
 its
member and manager

			
		 	By:	 	 DIGITAL REALTY TRUST, INC.,
 its sole
general partner

				
		 		 	By:	 	/s/ Michael F. Foust
		 		 		 	 Name: Michael F. Foust
 Title: Chief Executive Officer




  


					
	 Digital Realty – Annex A to Amend No. 2
	  	Signature Page	  	










							
	GLOBAL MARSH MEMBER, LLC
		
	By:	 	 DIGITAL REALTY TRUST, L.P.,
 its
member and manager

			
		 	By:	 	 DIGITAL REALTY TRUST, INC.,
 its sole
general partner

				
		 		 	By:	 	/s/ Michael F. Foust
		 		 		 	 Name: Michael F. Foust
 Title: Chief Executive Officer




  

									
	GLOBAL MARSH LIMITED PARTNER, LLC
		
	By:	 	 GLOBAL MARSH MEMBER, LLC,
 its member
and manager

			
		 	By:	 	 DIGITAL REALTY TRUST, L.P.,
 its
member and manager

				
		 		 	By:	 	 DIGITAL REALTY TRUST, INC.,
 its sole
general partner

					
		 		 		 	By:	 	/s/ Michael F. Foust
		 		 		 		 	 Name: Michael F. Foust
 Title: Chief Executive Officer




  

									
	GLOBAL MARSH GENERAL PARTNER, LLC
		
	By:	 	 GLOBAL MARSH MEMBER, LLC,
 its member
and manager

			
		 	By:	 	 DIGITAL REALTY TRUST, L.P.,
 its
member and manager

				
		 		 	By:	 	 DIGITAL REALTY TRUST, INC.,
 its sole
general partner

					
		 		 		 	By:	 	/s/ Michael F. Foust
		 		 		 		 	 Name: Michael F. Foust
 Title: Chief Executive Officer




  


					
	 Digital Realty – Annex A to Amend No. 2
	  	Signature Page	  	










									
	DIGITAL NETWORK SERVICES, LLC
		
	By:	 	 DIGITAL PHOENIX VAN BUREN, LLC,
 its
member and manager

			
		 	By:	 	 DIGITAL REALTY TRUST, L.P.,
 its
member and manager

				
		 		 	By:	 	 DIGITAL REALTY TRUST, INC.,
 its sole
general partner

					
		 		 		 	By:	 	/s/ Michael F. Foust
		 		 		 		 	 Name: Michael F. Foust
 Title: Chief Executive Officer




  

					
	DIGITAL SERVICES PHOENIX, LLC
		
	By:	 	 DIGITAL SERVICES, INC.,
 its sole
member and manager

			
		 	By:	 	/s/ Michael F. Foust
		 		 	 Name: Michael F. Foust
 Title: Chief Executive Officer




  

							
	DIGITAL CONNECT, LLC
		
	By:	 	 DIGITAL REALTY TRUST, L.P.,
 its
member and manager

			
		 	By:	 	 DIGITAL REALTY TRUST, INC.,
 its sole
general partner

				
		 		 	By:	 	/s/ Michael F. Foust
		 		 		 	 Name: Michael F. Foust
 Title: Chief Executive Officer




  


					
	 Digital Realty – Annex A to Amend No. 2
	  	Signature Page	  	










							
	DIGITAL 650 RANDOLPH, LLC
		
	By:	 	 DIGITAL REALTY TRUST, L.P.,
 its
member and manager

			
		 	By:	 	 DIGITAL REALTY TRUST, INC.,
 its sole
general partner

				
		 		 	By:	 	/s/ Michael F. Foust
		 		 		 	 Name: Michael F. Foust
 Title: Chief Executive Officer




  

			
	DIGITAL BUSINESS TRUST
		
	By:	 	/s/ Michael F. Foust
		 	 Name: Michael F. Foust
 Title: Chief Executive Officer




  

							
	DIGITAL 365 RANDOLPHVILLE, LLC
		
	By:	 	 DIGITAL REALTY TRUST, L.P.,
 its
member and manager

			
		 	By:	 	 DIGITAL REALTY TRUST, INC.,
 its sole
general partner

				
		 		 	By:	 	/s/ Michael F. Foust
		 		 		 	 Name: Michael F. Foust
 Title: Chief Executive Officer




  


					
	 Digital Realty – Annex A to Amend No. 2
	  	Signature Page	  	









  

							
	GLOBAL STANFORD PLACE II, LLC
		
	By:	 	 DIGITAL REALTY TRUST, L.P.,
 its
member and manager

			
		 	By:	 	 DIGITAL REALTY TRUST, INC.,
 its sole
general partner

				
		 		 	By:	 	/s/ A. William Stein
		 		 		 	 Name: A. William Stein
 Title:  Chief Financial Officer and Chief Investment Officer



  


					
	 Digital Realty – Annex A to Amend No. 2
	  	Signature Page